When I try to update Deco M4R firmware from the iOS app, it says "Your Deco ... is currently up-to-date". Its current firmware version is 1.0.6 Build 20181203 Rel. 33849. Looks like there is a newer version with more features from the tp-link website. How can I update?
iOS app cannot find firmware update for M4
Model: Deco M4
Hardware Version: V1
Firmware Version: 1.0.6 Build 20181203 Rel. 33849